Question

Can someone just tell me how this is supposed to be read?

Sin1/2(40 degrees)

Do you take half after finding Sine of 40 degrees or before?

Answer 1

http://www.rapidtables.com/calc/math/Sin_Calculator.htm

Answer 2

???

Answer 3

@Ultrilliam or @Vocaloid

Sorry, I'm just confused

Answer 4

well sin of 40* is 0.64278761

Answer 5

wow this question isn't written very well :(

since there's no parentheses after the sin it would ~technically~ be sin(1)/2 * 40 deg but that is probably not what they want

Answer 6

\(sin(1/2)\times40°\)?

Answer 7

something isn't quite right here

Answer 8

Sin 1/2 and then the (40 degrees) so I halved the 40 degrees to 20 and then did it but that looks wrong